What does the circulatory system consist of?

What does blood give our cells?

What waste does blood collect?

What does the excretory system consist of?

Which organ does clean waste from our blood?

What is the result of combining water and waste?

Where does urine travel down?

Where is urine collected?

Where does urine leave our body?

How does our body eliminate waste through skin?

What is the respiratory system made of?

How does the oxygen pass into our blood?

What does it leave our lungs when we breathe out?

What is the muscle below lungs?

What is the digestive system made of?

What does it separate nutrients from waste?

What system does it send and receive information from the brain?

What is the skeleton made of?

What are the functions of the skeleton?

How are bones connected at?

Can you name examples of joints?

Uterus

urethra

ovaries

scrotum

vulva

penis

testicles

vagina

What is fertilization?

What does the embryo become?

Where does the baby develop?

What do testicles produce and store?